CVE-2016-1376

Published: Apr 12, 2016Modified: May 6, 2026

5.3

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploitability: 3.9 / Impact: 1.4

Source: NVD

Description

Cisco IOS XR 4.2.3, 4.3.0, 4.3.4, and 5.3.1 on ASR 9000 devices allows remote attackers to cause a denial of service (CRC and symbol errors, and interface flap) via crafted bit patterns in packets, aka Bug ID CSCuv78548.

Affected (4)

Products: Cisco: Ios Xr

Cisco

1 product

Ios Xr

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios Xr	Version 4.2.3
Cisco Ios Xr	Version 4.3.0
Cisco Ios Xr	Version 4.3.4
Cisco Ios Xr	Version 5.3.1

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (4)

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160412-asr

Source: psirt@cisco.com

Vendor Advisory

http://www.securitytracker.com/id/1035560

Source: psirt@cisco.com

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160412-asr

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.securitytracker.com/id/1035560

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.